| Thornbury to Chivasso | 650.61 mi (1,047.06 km) |
| Thornbury to Ciampino | 982.78 mi (1,581.63 km) |
| Thornbury to Cicciano | 1,092.39 mi (1,758.03 km) |
| Thornbury to Cingoli | 926.51 mi (1,491.07 km) |
| Thornbury to Cinisello Balsamo | 679.32 mi (1,093.26 km) |
| Thornbury to Cinisi | 1,197.99 mi (1,927.98 km) |
| Thornbury to Cirie | 638.84 mi (1,028.12 km) |
| Thornbury to Ciro Marina | 1,265.96 mi (2,037.37 km) |
| Thornbury to Cislago | 665.73 mi (1,071.39 km) |
| Thornbury to Cisterna di Latina | 1,001.41 mi (1,611.62 km) |
| Thornbury to Cisternino | 1,208.36 mi (1,944.67 km) |
| Thornbury to Citta di Castello | 886.85 mi (1,427.25 km) |
| Thornbury to Citta Sant'Angelo | 997.64 mi (1,605.54 km) |
| Thornbury to Cittadella | 770.28 mi (1,239.65 km) |
| Thornbury to Cittanova | 1,283.73 mi (2,065.97 km) |
